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White aluminum oxide (or white aluminium oxide) grit is a 99. 5% ultra pure grade of blasting media. White aluminum oxide is increasingly being used in critical, high-performance microdermabrasion equipment. The purity of this media along with the variety of grit sizes available make it ideal for both traditional microdermabrasion processes as well as high-quality exfoliating creams.White aluminum oxide is an extremely sharp, long-lasting blasting abrasive that can be recycled many times after the initial media blasting. It is the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals and sintered carbide.Approximately 50% lighter than metallic media, white aluminum oxide has twice as many particles per pound. The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower-cutting media blasting grits.White aluminum oxide blasting media has a wide variety of applications, including cleaning engine heads, valves, pistons and turbine blades in the aircraft and automotive industries. White aluminum oxide is also an excellent choice for preparing a hard surface for painting.White aluminum oxide contains less than 0. 2% free silica and is therefore safer to use than sand. The grit size is consistent and cuts much faster than other sand blasting media, leaving a smoother surface.Available Grits# 16-# 240The smaller the mesh number, the coarser the grit.
White Aluminum Oxide is electrically fused in arc furnace with Aluminum Oxide as raw material. It has higher hardness and slight lower toughness comparing with Brown Aluminum Oxide. It is also charact
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BORON CARBIDE is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough to permit its relatively easy fabrication into shapes.BORON CARBIDE
The bubble alumina is a hollow spherulitic heat-insulation materials, which is made by electro fusing method. It is noted for its light-weight, heat-resistance, close pore. It is an ideal filler for h
With well grown crystals, it possesses high density and structure homogeneity.It is a high quality raw material for manufacturing spinel-periclase refractories with high strength and good thermal shoc
Manufactured from pure quartz sand and industry alumina in supper-large electric arc fuinace. Fused Mullite has a high content of mullite crystals which confer high melting point, excellent themal sta
Green Silicon Carbide is produced in an electric resistance furnace from quartz sand, petroleum coke and salt at high temperature. Its semi-transparet in green color with friability, high purity and h
Silicon carbide is the hardest blasting media available. High-quality silicon carbide media is manufactured to a blocky grain shape that splinters. The resulting silicon carbide abrasives have sharp e
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